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Finding the Fourth Proportional to 63,590.16, 95,326.84 and 22,008.08

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Solution

The fourth proportional to 63,590.16, 95,326.84 and 22,008.08 is: 32,991.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,590.16 : 95,326.84 = 22,008.08 : x
  2. Step 2: Convert to fraction form
    63,590.16/95,326.84 = 22,008.08/x
  3. Step 3: Cross multiply
    63,590.16x = 95,326.84 × 22,008.08
  4. Step 4: Simplify right side
    63,590.16x = 2,097,960,720.87
  5. Step 5: Solve for x
    x = 2,097,960,720.87/63,590.16
  6. Step 6: Final answer
    x = 32,991.91

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.